64045124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 142248960

約数和(自身を除く): 78203836

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 71, 76, 83, 142, 143, 166, 209, 247, 284, 286, 332, 418, 494, 572, 781, 836, 913, 923, 988, 1079, 1349, 1562, 1577, 1826, 1846, 2158, 2698, 2717, 3124, 3154, 3652, 3692, 4316, 5396, 5434, 5893, 6308, 10153, 10868, 11786, 11869, 14839, 17347, 17537, 20306, 20501, 23572, 23738, 29678, 34694, 35074, 40612, 41002, 47476, 59356, 64823, 69388, 70148, 76609, 82004, 111967, 129646, 153218, 192907, 223934, 225511, 259292, 306436, 385814, 447868, 451022, 771628, 842699, 902044, 1231637, 1455571, 1685398, 2463274, 2911142, 3370796, 4926548, 5822284, 16011281, 32022562, 64045124]

約数ペア:

[(1, 64045124), (2, 32022562), (4, 16011281), (11, 5822284), (13, 4926548), (19, 3370796), (22, 2911142), (26, 2463274), (38, 1685398), (44, 1455571), (52, 1231637), (71, 902044), (76, 842699), (83, 771628), (142, 451022), (143, 447868), (166, 385814), (209, 306436), (247, 259292), (284, 225511), (286, 223934), (332, 192907), (418, 153218), (494, 129646), (572, 111967), (781, 82004), (836, 76609), (913, 70148), (923, 69388), (988, 64823), (1079, 59356), (1349, 47476), (1562, 41002), (1577, 40612), (1826, 35074), (1846, 34694), (2158, 29678), (2698, 23738), (2717, 23572), (3124, 20501), (3154, 20306), (3652, 17537), (3692, 17347), (4316, 14839), (5396, 11869), (5434, 11786), (5893, 10868), (6308, 10153)]